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Zaxis Inc. LLC
801.264.1000
2442 South 2570 West
West Valley City, UT 84119
Engineering units and the resolution of the pressure readings can be selected from a
list.
1. Pressure Units — There are six se-
lectable engineering units:
b. psig — pounds per square inch
gauge
c. mbar — millibars
d. mmHg — millimeters of mercury
e. inH2O — inches of water column
f. kPa — kilopascals
g. cmH20 — centimeters of water
column
2. Test Pressure Digits — Use the
radio buttons to select a resolution
up to the thousandth power.
3. Result Pressure Digits — a. Use
the radio buttons to select a resolu-
tion up to the hundred-thousandth
power.
4. Atmospheric Pressure — Used
in the Standard Cubic Centimeters
per Minute (SCCM) leak rate calcu-
lation.
a. The default value is set to the
pressure at sea level (14.70 psi).
1
2
3
4
4.4
Units.
Fig. 9. PD Units and Resolution Screen.
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